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Cushion|Natural|GIA

0.90ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 2215238389

Certificate GIA 2215238389

Diamond specifications and retailer prices

From HK$16,554 HKD
$2,110 USD
As of November 1, 2026
Save HK$20,382 HKD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$36,937 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2215238389. Listed at 20 retailers as of October 29, 2026, with prices from HK$16,554 to HK$36,937, a HK$20,382 spread on the same certified stone. MOH London lists it at HK$36,937. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215238389
Dimensions5.92 × 5.64 × 3.83 mm
L/W Ratio1.05
Culet sizeNone
Top View
5.92 mm5.64 mm0.90 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2215238389
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$36,937 HKD|Low: HK$14,617 HKD|High: HK$37,186 HKD|Avg: HK$22,549 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6HK$16,554 HKD
Retailer 3HK$16,680 HKD
Retailer 9HK$17,535 HKD
Retailer 7HK$18,908 HKD
Retailer 8HK$19,002 HKD
Retailer 11HK$20,697 HKD
Retailer 4HK$22,417 HKD
Retailer 10HK$23,499 HKD
Retailer 2HK$24,566 HKD
Retailer 5HK$30,935 HKD
MOH LondonHK$36,937 HKD

44 data points across 11 retailers

20 retailersHK$16,554 HKD to HK$36,937 HKD

B
Cheapest Retailer
-
HK$16,554 HKD
$2,110 USD
B
Retailer 2
-
HK$16,680 HKD
$2,126 USD
View
B
Retailer 3
-
HK$17,080 HKD
$2,177 USD
View
B
Retailer 4
-
HK$17,166 HKD
$2,188 USD
View
B
Retailer 5
-
HK$17,535 HKD
$2,235 USD
View
Final sale: no returns
B
Retailer 6
-
HK$17,914 HKD
$2,283 USD
View
B
Retailer 7
-
HK$18,328 HKD
$2,336 USD
View
B
Retailer 8
-
HK$18,908 HKD
$2,410 USD
View
B
Retailer 9
-
HK$19,002 HKD
$2,422 USD
View
B
Retailer 10
-
HK$20,697 HKD
$2,638 USD
View
B
Retailer 11
-
HK$20,752 HKD
CA$3,674 CAD
View
B
Retailer 12
-
HK$21,811 HKD
$2,780 USD
View
B
Retailer 13
-
HK$21,811 HKD
$2,780 USD
View
B
Retailer 14
-
HK$22,417 HKD
£2,250 GBP
View
B
Retailer 15
-
HK$22,596 HKD
$2,880 USD
View
Retailer 16
-
HK$23,499 HKD
A$4,608 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
HK$24,024 HKD
$3,062 USD
View
B
Retailer 18
-
HK$24,566 HKD
€2,982 EUR
View
B
Retailer 19
-
HK$30,935 HKD
ZAR 63,698 ZAR
View
Most Expensive
B
MOH London
C98C60FBD · Oct 29
HK$36,937 HKD
£3,707 GBP
View
19 more retailers have this diamond
Prices start from HK$16,554 HKDSave up to HK$20,382 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
0.90ct Cushion
HK$16,554 HKD